package centralSystemOld;

/**
 * ITicketPrinter represents any abstract
 * queue ticket printer, able to let users 
 * know their queue number 
 * 
 * @author simone
 *
 */
public interface ITicketPrinter {

	/**
	 * Print the ticket, no matter what the way
	 * 
	 * @param ticketNumber: number to be printed
	 */
	public void printTicket(int ticketNumber);
}
